RP

Richard J. Perrin

AL Actionair Equipment Limited: 1 patents #1 of 3Top 35%
📍 Herne Bay, GB: #2 of 4 inventorsTop 50%
Overall (1982): #36,189 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333489 Spring-motor dual-functioning mechanism Robert J. Magill, Donald J. Lockley 1982-06-08